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| Allantoin |
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Allantion
Product Name: Allantoin
Synonyms: 5-Ureidohydantoin; Allantoin, 98%; Allantion; allantoin powder;
(2,5-Dioxo-4-imidazo-lidinyl)urea; Allantoin (5-Ureidohydantoin)
Structural formula: C4H6N4O3
Formula Weight:158.12
CAS Registry Number: [ 97-59-6 ]
Property : Achromatous or white rime¡Fsoluble in hot water , hot alcohol and sodium hydroxide solution; almost insoluble in chloroform and aether.
Specifications:
ITEM PREMIUM GRADE FIRST GRADE
Description White crystal powder White crystal powder
Assay % 100¡ã101.5Min 99.0~101.5 Min
Heavy metal ppm 1Max 10Max
Cl-(Chloride)% 0.01Max 0.05Max
SO42-ppm 1Max 10Max
Ashes% 0.1Max 0.1Max
Loss on drying% 0.1Max 0.5Max
pH 5~6 5~6
Packaging 25kg/cardboard drum 25kg/cardboard drum
Function and use:
(1) Allantoin can promote the skin cell regeneration and quickly make the wound to heal up . Therefore , it¡¦s used to treat skin ulcers , wound , scald , burn and acne etc.
(2) Allantoin can also keep the moisture of skin , make rough and cracked skin becoming smooth and supple . Otherwise , it has the following function: killing bacterias ,avioiding ultraviolet-ray, eliminating odour, thus,it is widely used in cosmetics industry as additive.
(3) Allantoin is used in the field of agriculture . It has the following function : increasing the yield of crops;quicken the crop and fruits as ripeetc.
Packaging: 25 kg /cardboard drum;
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| 2014/11/2 |
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